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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chip Scarinzi

Bib: 849 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Male)
#0 / 16340
Top 10%
Masters (Masters Men)
#0 / 10617
Top 2%
Age Group (M45-49)
#0 / 2413
Top 3%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
18:24
3.11 mi
Rank: #905
Start β†’ 5K
18:24 | 5:56/mi
10K
37:00
6.21 mi
Rank: #1085 (-180)
5K β†’ 10K
18:36 | 6:00/mi
15K
55:42
9.32 mi
Rank: #1189 (-104)
10K β†’ 15K
18:42 | 6:02/mi
20K
1:14:41
12.43 mi
Rank: #1285 (-96)
15K β†’ 20K
18:59 | 6:07/mi
HALF
1:18:50
13.11 mi
Rank: #1303 (-18)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:33:47
15.53 mi
Rank: #1367 (-64)
HALF β†’ 25K
14:57 | 6:10/mi
30K
1:53:54
18.64 mi
Rank: #1502 (-135)
25K β†’ 30K
20:07 | 6:29/mi
20M
2:02:55
20.00 mi
Rank: #1586 (-84)
30K β†’ 20M
9:01 | 6:39/mi
21M
2:09:55
21.00 mi
Rank: #1644 (-58)
20M β†’ 21M
7:00 | 7:00/mi
35K
2:14:44
21.75 mi
Rank: #1665 (-21)
21M β†’ 35K
4:49 | 6:27/mi
23M
2:23:05
23.00 mi
Rank: #1717 (-52)
35K β†’ 23M
8:21 | 6:41/mi
24M
2:29:35
24.00 mi
Rank: #1747 (-30)
23M β†’ 24M
6:30 | 6:30/mi
40K
2:35:11
24.85 mi
Rank: #1757 (-10)
24M β†’ 40K
5:36 | 6:33/mi
25.2M
2:37:36
25.20 mi
Rank: #1759 (-2)
40K β†’ 25.2M
2:25 | 7:01/mi
FINISH
2:43:59
26.22 mi
Rank: #1769 (-10)
25.2M β†’ FINISH
6:23 | 6:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:18:50
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:25:09
Pace6:30 /mi
πŸ“ŠPositive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3418:245:5618:24
5:56
-
10K
6.21 mi10:37:1037:005:5818:36
6:00
+0:04
15K
9.32 mi10:55:5255:425:5918:42
6:02
+0:02
20K
12.43 mi11:14:511:14:416:0118:59
6:07
+0:05
HALF
13.11 mi11:19:001:18:506:014:09
6:06
-0:01
25K
15.53 mi11:33:571:33:476:0314:57
6:10
+0:04
30K
18.64 mi11:54:041:53:546:0720:07
6:29
+0:19
20M
20.00 mi12:03:052:02:556:099:01
6:39
+0:10
21M
21.00 mi12:10:052:09:556:127:00
7:00
+0:21
35K
21.75 mi12:14:542:14:446:124:49
6:27
-0:33
23M
23.00 mi12:23:152:23:056:148:21
6:41
+0:14
24M
24.00 mi12:29:452:29:356:146:30
6:30
-0:11
40K
24.85 mi12:35:212:35:116:155:36
6:33
+0:03
25.2M
25.20 mi12:37:462:37:366:162:25
7:01
+0:28
FINISH
26.22 mi12:44:092:43:596:166:23
6:16
-0:45

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:56 /mi

Average Pace

6:16 /mi

Slowest Pace

7:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:11:36

80% of race

Time at Steady Pace

29:58

18% of race

Time at Slower Pace

2:25

1% of race

Average Pace: 6:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:3418:245:5618:24
5:56
#905
10K
6.21 mi10:37:1037:005:5818:36
6:00
#1085
15K
9.32 mi10:55:5255:425:5918:42
6:02
#1189
20K
12.43 mi11:14:511:14:416:0118:59
6:07
#1285
HALF
13.11 mi11:19:001:18:506:014:09
6:06
#1303
25K
15.53 mi11:33:571:33:476:0314:57
6:10
#1367
30K
18.64 mi11:54:041:53:546:0720:07
6:29
#1502
20M
20.00 mi12:03:052:02:556:099:01
6:39
#1586
21M
21.00 mi12:10:052:09:556:127:00
7:00
#1644
35K
21.75 mi12:14:542:14:446:124:49
6:27
#1665
23M
23.00 mi12:23:152:23:056:148:21
6:41
#1717
24M
24.00 mi12:29:452:29:356:146:30
6:30
#1747
40K
24.85 mi12:35:212:35:116:155:36
6:33
#1757
25.2M
25.20 mi12:37:462:37:366:162:25
7:01
#1759
FINISH
26.22 mi12:44:092:43:596:166:23
6:16
#1769
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9058598591439(Top 5%)1384(Top 8%)1384(Top 57%)
10K6.21 mi3.10 mi1085-1801036-1771036-1771299(Top 4%)1250(Top 8%)1250(Top 52%)
15K9.32 mi3.11 mi1189-1041139-1031139-1031439(Top 5%)1384(Top 8%)1384(Top 57%)
20K12.43 mi3.11 mi1285-961234-951234-951623(Top 6%)1564(Top 10%)1564(Top 65%)
HALF13.11 mi0.68 mi1303-181252-181252-181876(Top 6%)1813(Top 11%)1813(Top 75%)
25K15.53 mi2.42 mi1367-641315-631315-631709(Top 6%)1646(Top 10%)1646(Top 68%)
30K18.64 mi3.11 mi1502-1351445-1301445-1302440(Top 8%)2334(Top 14%)2334(Top 97%)
20M20.00 mi1.36 mi1586-841529-841529-843110(Top 11%)2911(Top 18%)2911(Top 121%)
21M21.00 mi1.00 mi1644-581585-561585-563409(Top 12%)3125(Top 19%)3125(Top 130%)
35K21.75 mi0.75 mi1665-211605-201605-203166(Top 11%)2941(Top 18%)2941(Top 122%)
23M23.00 mi1.25 mi1717-521654-491654-493284(Top 11%)3007(Top 18%)3007(Top 125%)
24M24.00 mi1.00 mi1747-301682-281682-283125(Top 11%)2838(Top 17%)2838(Top 118%)
40K24.85 mi0.85 mi1757-101691-91691-92752(Top 9%)2519(Top 15%)2519(Top 104%)
25.2M25.20 mi0.35 mi1759-21692-11692-12591(Top 9%)2355(Top 14%)2355(Top 98%)
FINISH26.22 mi1.02 mi1769-101701-91701-92793(Top 10%)2507(Top 15%)2507(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
Γ—21
+97ft-345ft

Overall

1439

Males

1384

M45-49

1384

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1299

Males

1250

M45-49

1250

10K→15K

6.2 - 9.3 mi

Top 5%
Γ—3
+67ft-78ft

Overall

1439

Males

1384

M45-49

1384

15K→20K

9.3 - 12.4 mi

Top 6%
Γ—5
+106ft-86ft

Overall

1623

Males

1564

M45-49

1564

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1876

Males

1813

M45-49

1813

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1709

Males

1646

M45-49

1646

25K→30K

15.5 - 18.6 mi

Top 8%
Γ—9
+181ft-148ft

Overall

2440

Males

2334

M45-49

2334

30K→20M

18.6 - 20.0 mi

Top 11%
Γ—5
+64ft-50ft

Overall

3110

Males

2911

M45-49

2911

20M→21M

20.0 - 21.0 mi

Top 12%
Γ—8
+106ft-24ft

Overall

3409

Males

3125

M45-49

3125

21M→35K

21.0 - 21.8 mi

Top 11%
Γ—7
+17ft-86ft

Overall

3166

Males

2941

M45-49

2941

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3284

Males

3007

M45-49

3007

23M→24M

23.0 - 24.0 mi

Top 11%
Γ—6
+12ft-82ft

Overall

3125

Males

2838

M45-49

2838

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2752

Males

2519

M45-49

2519

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2591

Males

2355

M45-49

2355

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2793

Males

2507

M45-49

2507

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
222
Passed By
1086
Net Change
-864
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#905
5K β†’ 10K6186-180#905#1085
10K β†’ 15K15119-104#1085#1189
15K β†’ 20K14110-96#1189#1285
20K β†’ HALF119-18#1285#1303
HALF β†’ 25K1882-64#1303#1367
25K β†’ 30K30165-135#1367#1502
30K β†’ 20M16100-84#1502#1586
20M β†’ 21M967-58#1586#1644
21M β†’ 35K930-21#1644#1665
35K β†’ 23M2173-52#1665#1717
23M β†’ 24M2151-30#1717#1747
24M β†’ 40K2939-10#1747#1757
40K β†’ 25.2M1012-2#1757#1759
25.2M β†’ FINISH2333-10#1759#1769
TOTALS2221086-864
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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